First steps of LCL-Android are ready

[IndianaJones]

Here are the outputs.

cd libs/armeabi
ls -l

drwxr-xr-x 3 indianajones indianajones    4096 Aug 25 10:15 .
drwxr-xr-x 4 indianajones indianajones    4096 Aug 25 10:06 ..
-rwxr-xr-x 1 indianajones indianajones 4817652 Aug 25 10:15 libandroidlcltest.so
drwxr-xr-x 6 indianajones indianajones    4096 Aug 25 10:06 .svn
indianajones@mars ~/android/androidlcl/android/libs/armeabi $ pwd
/home/indianajones/android/androidlcl/android/libs/armeabi

============================================================

indianajones@mars ~/android/androidlcl/android/libs/armeabi $ file libandroidlcltest.so
libandroidlcltest.so: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked (uses shared libs), stripped

====================================================================

indianajones@mars ~/android/androidlcl/android/libs/armeabi $ ldd libandroidlcltest.so
   linux-gate.so.1 =>  (0xb76e8000)
   libpthread.so.0 => /lib/i386-linux-gnu/i686/cmov/libpthread.so.0 (0xb76b7000)
   libX11.so.6 => /usr/lib/i386-linux-gnu/libX11.so.6 (0xb757c000)
   libgdk_pixbuf-2.0.so.0 => /usr/lib/libgdk_pixbuf-2.0.so.0 (0xb755b000)
   libgtk-x11-2.0.so.0 => /usr/lib/libgtk-x11-2.0.so.0 (0xb7177000)
   libgdk-x11-2.0.so.0 => /usr/lib/libgdk-x11-2.0.so.0 (0xb70dc000)
   libgobject-2.0.so.0 => /usr/lib/libgobject-2.0.so.0 (0xb7093000)
   libglib-2.0.so.0 => /lib/libglib-2.0.so.0 (0xb6fba000)
   libgthread-2.0.so.0 => /usr/lib/libgthread-2.0.so.0 (0xb6fb4000)
   libgmodule-2.0.so.0 => /usr/lib/libgmodule-2.0.so.0 (0xb6fb0000)
   libpango-1.0.so.0 => /usr/lib/libpango-1.0.so.0 (0xb6f65000)
   libatk-1.0.so.0 => /usr/lib/i386-linux-gnu/libatk-1.0.so.0 (0xb6f45000)
   libcairo.so.2 => /usr/lib/libcairo.so.2 (0xb6e92000)
   libdl.so.2 => /lib/i386-linux-gnu/i686/cmov/libdl.so.2 (0xb6e8d000)
   libc.so.6 => /lib/i386-linux-gnu/i686/cmov/libc.so.6 (0xb6d33000)
   /lib/ld-linux.so.2 (0xb76e9000)
   libxcb.so.1 => /usr/lib/i386-linux-gnu/libxcb.so.1 (0xb6d14000)
   libgio-2.0.so.0 => /usr/lib/libgio-2.0.so.0 (0xb6c0e000)
   librt.so.1 => /lib/i386-linux-gnu/i686/cmov/librt.so.1 (0xb6c05000)
   libm.so.6 => /lib/i386-linux-gnu/i686/cmov/libm.so.6 (0xb6bde000)
   libpangocairo-1.0.so.0 => /usr/lib/libpangocairo-1.0.so.0 (0xb6bd2000)
   libXcomposite.so.1 => /usr/lib/i386-linux-gnu/libXcomposite.so.1 (0xb6bcf000)
   libXdamage.so.1 => /usr/lib/i386-linux-gnu/libXdamage.so.1 (0xb6bcc000)
   libXfixes.so.3 => /usr/lib/i386-linux-gnu/libXfixes.so.3 (0xb6bc6000)
   libpangoft2-1.0.so.0 => /usr/lib/libpangoft2-1.0.so.0 (0xb6b98000)
   libfreetype.so.6 => /usr/lib/i386-linux-gnu/libfreetype.so.6 (0xb6b01000)
   libfontconfig.so.1 => /usr/lib/i386-linux-gnu/libfontconfig.so.1 (0xb6ad2000)
   libXext.so.6 => /usr/lib/i386-linux-gnu/libXext.so.6 (0xb6ac0000)
   libXrender.so.1 => /usr/lib/i386-linux-gnu/libXrender.so.1 (0xb6ab6000)
   libXinerama.so.1 => /usr/lib/i386-linux-gnu/libXinerama.so.1 (0xb6ab2000)
   libXi.so.6 => /usr/lib/i386-linux-gnu/libXi.so.6 (0xb6aa3000)
   libXrandr.so.2 => /usr/lib/i386-linux-gnu/libXrandr.so.2 (0xb6a9b000)
   libXcursor.so.1 => /usr/lib/i386-linux-gnu/libXcursor.so.1 (0xb6a91000)
   libpcre.so.3 => /lib/libpcre.so.3 (0xb6a54000)
   libpixman-1.so.0 => /usr/lib/libpixman-1.so.0 (0xb69e7000)
   libpng12.so.0 => /lib/libpng12.so.0 (0xb69be000)
   libxcb-shm.so.0 => /usr/lib/i386-linux-gnu/libxcb-shm.so.0 (0xb69bb000)
   libxcb-render.so.0 => /usr/lib/i386-linux-gnu/libxcb-render.so.0 (0xb69b2000)
   libz.so.1 => /usr/lib/libz.so.1 (0xb699e000)
   libXau.so.6 => /usr/lib/i386-linux-gnu/libXau.so.6 (0xb699a000)
   libXdmcp.so.6 => /usr/lib/i386-linux-gnu/libXdmcp.so.6 (0xb6994000)
   libresolv.so.2 => /lib/i386-linux-gnu/i686/cmov/libresolv.so.2 (0xb6980000)
   libselinux.so.1 => /lib/i386-linux-gnu/libselinux.so.1 (0xb6961000)
   libexpat.so.1 => /usr/lib/libexpat.so.1 (0xb693b000)

============================================================

I can test with another machine which is not Android 2.3.4 at the weekend.
Thanks.

[felipemdc]

That is not an Android executable, it is a x86-linux executable compiled with the Gtk2 widgetset.

Please do the following:

1> Open the menu Project -> Project Options
2> Select the build mode "Android"
3> Select the widgetset android if not yet selected
4> Set the tab to Linking (maybe linking, not sure)
5> Set the OS to linux
6> Set the CPU to arm
7> Rebuild the executable with Build from Lazarus
8> Rebuild the package with ant debug
9> Uninstall the app and install it again in the phone

[Jonathan]

Hi felipemdc ,

1> Open the menu Project -> Project Options

What about Tools/Configure build Lazarus?

[felipemdc]

What about Tools/Configure build Lazarus?

This dialog is for building the Lazarus IDE, not for building your project and also not for building the LCL in 0.9.31, so I find it extremely unlikely that you want do set anything regarding Android there. The IDE cannot run in Android for multiple reasons.

[laguna]

Hello Felipe, I modified this script to install Lazarus and FPC251 into user folder in Ubuntu.

But it is still not fully functional, you may kindly fix it, so as to incorporate the necessary files for Android!?

Thanks for everything.

by Laguna

[felipemdc]

I added a lot of documentation in the wiki for those issues about building for the wrong architecture:

http://wiki.lazarus.freepascal.org/Android_Interface#How_to_build_an_LCL-Android_application

http://wiki.lazarus.freepascal.org/Android_Interface#Oh_no.21_My_LCL-Android_application_doesn.27t_work

[felipemdc]

Hello Felipe, I modified this script to install Lazarus and FPC251 into user folder in Ubuntu.

But it is still not fully functional, you may kindly fix it, so as to incorporate the necessary files for Android!?

Could you say what exactly doesn't work, in which part it stops (and copy some parts of the script here), etc, and formulate a more specific question? I use Mandriva, not Ubuntu, and I guess this script is Ubuntu specific (not sure, however).

[laguna]

The script is also good for Mandriva.
Must remove the "Install dependencies" with the following lines "sudo apt-"
With some tweaking this script may be useful to many, is using Mandriva Ubuntu or other distribution.

[Jonathan]

Hi felipemdc
I have met an error After I set Target Os：Linux，Target CPU：ARM .

Code: [Select]

/home/hotcyy/lazarus/fpc/binutils/ld: skipping incompatible /usr/lib/libpthread.so when searching for -lpthread
/home/hotcyy/lazarus/fpc/binutils/ld: skipping incompatible /usr/lib/libpthread.a when searching for -lpthread
/home/hotcyy/lazarus/fpc/binutils/ld: cannot find -lpthread
androidlcltest.lpr(21) Error: Error while linking
androidlcltest.lpr(21) Fatal: There were 1 errors compiling module, stopping

ld is an soft link:ln /usr/local/bin/arm-linux-ld  /home/hotcyy/lazarus/fpc/binutils/ld.
My System is Ubuntu ,I try to  install libthread-devel ,gtk2-devel,libc6-devel to solve the problem ,but It does not work. Do you have any idea?

[felipemdc]

Strange, do you have local modifications in the project? Could you show your file androidlcltest.lpr?

This error is associated with the unit cthreads being present in the project, but in an unmodified androidlcltest it should not occur.

[Jonathan]

Hi felipemdc  .Before the previous error, there is an error like that  :

Code: [Select]

/home/hotcyy/lazarus/lcl/interfaces/android/androidprivate.pas(236,76) Error: range check error while evaluating constants
/home/hotcyy/lazarus/lcl/interfaces/android/androidprivate.pas(260,76) Error: range check error while evaluating constants
/home/hotcyy/lazarus/lcl/interfaces/android/androidprivate.pas(284,76) Error: range check error while evaluating constants
/home/hotcyy/lazarus/lcl/interfaces/android/androidprivate.pas(323,76) Error: range check error while evaluating constants
/home/hotcyy/lazarus/lcl/interfaces/android/androidprivate.pas(348,92) Error: range check error while evaluating constants
/home/hotcyy/lazarus/lcl/interfaces/android/androidprivate.pas(362,15) Hint: Local variable "Msg" does not seem to be initialized
/home/hotcyy/lazarus/lcl/interfaces/android/androidprivate.pas(388) Fatal: There were 5 errors compiling module, stopping

please help me solve this problem first ! Thank you !

[Jonathan]

I delete the WRAP_CONTET{} ，so it works.

[felipemdc]

Indeed, there was a potential range check error, I fixed in the latest svn

[Jonathan]

felipemdc   ,So Another error occures:
 

Code: [Select]

android/androidwsfactory.pas(112,3) Fatal: Can't find unit androidwsforms used by androidwsfactory
the  File "/home/hotcyy/lazarus/lcl/interfaces/android/androidwsforms.pp" not found. but My Lazarus is 0.9.31 .   Why? Thanks

[felipemdc]

ops, I had forgotten to add those files =D I just added them in rev32109